CVE-2013-1210: Cisco NX-OS

Medium severity, CVSS 5.4. EPSS: 1.5% chance of exploitation in the next 30 days.

Array index error in the Virtual Ethernet Module (VEM) kernel driver for VMware ESXi in Cisco NX-OS on the Nexus 1000V, when STUN debugging is enabled, allows remote attackers to cause a denial of service (ESXi crash and purple screen of death) by sending crafted STUN packets to a VEM, aka Bug ID CSCud14825.

Affected products

• Cisco NX-OS: affected versions not specified

Published 2013-05-29. Last modified 2026-06-16.